Title:
DISPLAY FOR COMBUSTION APPARATUS
Document Type and Number:
Japanese Patent JP2001343121
Kind Code:
A
Abstract:
To make the indication of a display easier to see, in the display to indicate the operation state of a combustion apparatus by light emission.
This display comprises a light emitting part 47 having a plurality of light emitting elements, and a diffusion lens 48 situated on the front side of the light emitting part 47. The diffusion lens 48 has its front formed approximately in a semispherical state and a prism is provided on a back positioned opposite to the light emitting part 47 to form a diffusion surface 60. Thereby, a color display 47 is provided to be freed from unevenness in light emission and neat and large.
Inventors:
ADACHI YOSHIHIKO
SHIMADA KATSUTOSHI
YAMAGUCHI MASAHITO
INADA AKIHIRO
SHIMADA KATSUTOSHI
YAMAGUCHI MASAHITO
INADA AKIHIRO
Application Number:
JP2000163925A
Publication Date:
December 14, 2001
Filing Date:
June 01, 2000
Export Citation:
Assignee:
CORONA CORP
International Classes:
F23N5/26; G09F13/20; (IPC1-7): F23N5/26; G09F13/20